nir/lower_explicit_io: fix metadata preserve
This pass can insert if blocks, therefore no dominance/block_index for you.
Signed-off-by: Lionel Landwerlin lionel.g.landwerlin@intel.com Cc: mesa-stable
This pass can insert if blocks, therefore no dominance/block_index for you.
Signed-off-by: Lionel Landwerlin lionel.g.landwerlin@intel.com Cc: mesa-stable